On this blog, I try to deal with issues related to Food as the main theme. But also Agriculture and the Environment.
On this blog I highly welcome comments, suggestion, contributions and questions to ensure that it becomes better and better by each day that passes.
Feel free to join as a member. I welcome members from all over the globe!
Contact E-mail: simplyhealthylifemagazine@gmail.com
I wish you all the best in enjoying the reading of “Simply Healthy Life Magazine”

About Me

Sunday, 12 February 2012

Nutritional value of meat.

Overview of the Nutritional value of meat.

Meat has been a major part of the
human diet for at least 2 million years (Higgs and Muluihill, 2002). Beef is
Uganda’s most popular meat with annual consumption of 293,000 metric tones in
2002 (source: http://faostat.external.fao.org).
Meat and meat products are highly nutritious. According to Ferguson (2010),
meat is a primary source of water and fat, and contains between 20% and 35%
protein, providing all essential amino acids (lysine, threonine, methionine,
phenylalanine, tryptophan, leucine, isoleucine and valine), as well as good
amounts of various micronutrients but very low in carbohydrates and fibers. It is an easily absorbable source of iron, zinc and selenium, and
contains high levels of vitamins B6, B12, and vitamin D, plus significant
amounts of omega-3 polyunsaturated fatty acids (Ferguson, 2010).

Iron is essential for transporting
oxygen in the bloodstream. Insufficient intakes of iron can lead to
iron-deficiency anemia and impaired cognitive development in infants and young
children. Adolescents have high demand for iron to allow for muscle development
and increased blood volume while the onset of menstruation in females makes
them vulnerable to iron deficiency (Higgs and Muluihill, 2002). They, along
with young children, need plenty of good iron sources in their diets.

Zinc is necessary for growth, wound
healing, the immune system, reproduction and cognitive development. Therefore
including meat in the diet of adolescents can aid in averting both iron and
zinc deficiencies in concert, as these minerals in meat are in the easily
absorbable forms (Higgs and Muluihill, 2002). Zinc and iron deficiencies are
major problem in Uganda especially among women and children (UBOS, 2006).

However, Ferguson (2010), reported
that a publication by the World Cancer Research Fund/American Institute for
Cancer Research (2007), raised considerable alarms about the cancer risks
associated with red and processed meats, concluding that they are a convincing
cause of colorectal cancer. Demeyer et al, (2008); and Ferguson, (2010),
further reported that, people should be eating an upper limit of 500 g of
cooked red meat per week, and avoiding processed meats.According to Ferguson (2010), if the
conclusion is true and the recommendations are strictly implemented, human
consumption of this nutrient source could be substantially reduced or largely
prevented.

Sausages

Sausages are preserved chopped or
ground meat in casings after salting and seasoning. Their manufacture is an
ancient practice. In modern food technology, several hundreds of types of
sausage have been development, but even so the numbers of names exceeds the number
of actual varieties. The meat in the sausages may be untreated (raw sausages)
or may be cured, smoked or cooked. Spices, cereals including soy flour, and fat
if not sufficient in the meat may be added for the required flavor and taste.
Some of the more important types of sausage (according to the size of chopped
meat); finely chopped-frankfurter, wiener, bologna, liver sausage, knockwurst,
etc and the coarse cut-thuringer, smoked pork, semi-dry, dry, network, salami
and pepperoni sausage (FAO, 1990).

Note that all references used in all postings related to the topic of sausages, meat and meat product colorings will be posted in the last article about this topic.

About the authorMr. Sempiri Geoffery, the author
of this article graduated
from Makerere University witha Bsc In Food Science and Technology Degree in January, 2011.

Followers

Amaranth and Sweet potato Based Value Added products

Innovations in Jinja-Uganda

Youth Food Based Businesses During the Agricultural trade Show of july/2011 in JinJa

youtth food businesses

WELCOME TO SIMPLY HEALTHY LIFE MAGAZINE!

"There is no longer beauty except in the struggle. No more masterpieces without an aggressive character. Poetry must be a violent assault against the unknown forces in order to overcome them and prostrate them before men". Filippo Tommaso Marinetti